See http://developers.facebook.com/docs/authentication/canvas

A Ruby implementation of Facebook's yet-to-be-released GraphQL specification.

Use Facebook's Flux dispatcher and Node EventEmitter in your Rails project.

Library ini di gunakan untuk scraping web facebook

Create your store to Facebook and create product widgets for your Fan Page

Non-password Authentication with Facebook Account Kit for Rails app

nanoc extension that adds useful helpers (facebook, google analytics, etc).

A library for building Facebook Messenger bots.

Authlogic OAuth2 is an extension of the Authlogic library to add OAuth2 support. OAuth2 can be used to allow users to login with their Facebook credentials.

Authorization that includes basic authorization and 3 social authorization with Latvia social network draugiem.lv, facebook.com and twitter.com.

Hosted User Avatar Service for your Apps and Site. Load avatars easily from Twitter, Facebook and Instagram or upload your own.

First version limited to Instagram Basic Display permissions As such, using this gem requires having a Facebook Developper account in order to get an Instagram User Access Token For more info: https://developers.facebook.com/docs/instagram-basic-display...

Just a simple ruby gem to load an entire instagram page at one time! It has not any association with Instagram.com, Facebook.com or their creators.

Reusable Omniauth integration for Devise supporting multiple providers. Essentially takes the how-to setup in the devise wiki for facebook and other providers and gives you code in your application to get started with.

Discipline is a tool to help you stop procrastinating by blocking distracting online content like Facebook, Twitter and other websites.

Content-type-agnostic library for accessing and manipulating the Facebook OpenGraph with all major methods and search

Paper-thin Facebook validation and signed request parsing Rails plugin

Extract user accounts from different urls: tumblr, facebook and others.

Allows registration of anon and Facebook users in your rails app

Facebook v2 integration for Rack & Rails application